TCM1005-350-2P-T

Overview

The TCM1005-350-2P-T is a two-line surface-mount common mode choke manufactured by TDK Corporation. It operates within a frequency range up to 100 MHz, providing an impedance of 35 Ohms at this frequency. The component supports a maximum DC current of 100 mA and features a DC resistance of 1.15 Ohms. Designed for signal line noise suppression, it utilizes a 0402 (1005 Metric) package with four PC pads.

Feature Summary

• Designed for effective signal line noise suppression in high-speed data applications
• Provides common-mode interference reduction through dual-line filtering architecture
• Compact surface-mount construction suitable for space-constrained PCB layouts

Applications

• High-speed data bus protection
• USB interface noise filtering
• HDMI signal line interference suppression
• General-purpose digital communication lines

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when sourcing. Confirm that the 35 Ohm impedance rating aligns with the target frequency requirements of the application circuit. Ensure compatibility with standard SMT reflow processes given the small form factor.

Selection Notes

Select this component for applications requiring compact noise filtering on low-current signal lines. The 100 mA current rating limits suitability to data lines rather than power rails. Consider the 1.15 Ohm DC resistance impact on signal integrity for long trace lengths.

Part Context

This part belongs to TDK's TCM series of ultra-high-speed common mode filters. It serves as a specialized passive component for electromagnetic interference mitigation in consumer electronics and industrial data processing equipment where signal integrity is critical.

Replacement Considerations

The TCM1005-350-2P is a related variant; verify if the absence of the trailing 'T' affects packaging or electrical characteristics before substitution.